PT Unknown AU Gyekye, PK Becker, F Emi-Reynolds, G Pölz, S TI Monte Carlo investigation into scatter radiation from CT fluoroescopy gantry: effect on staff dose SE Proceedings of the International Conference on Occupational Radiation Protection : Enhancing the Protection of Workers ; Gaps, Challenges and Developments, Wien, A, December 1-5, 2014 PY 2014 BP 223 LA english ER